<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>numer</title>
  </head>
  <body bgcolor="#FFFFFF">
    <center>Scilab Function</center>
    <div align="right">Last update : April 1993</div>
    <p>
      <b>numer</b> -  numerator</p>
    <h3>
      <font color="blue">Calling Sequence</font>
    </h3>
    <dl>
      <dd>
        <tt>num=numer(R)  </tt>
      </dd>
    </dl>
    <h3>
      <font color="blue">Parameters</font>
    </h3>
    <ul>
      <li>
        <tt>
          <b>R</b>
        </tt>: rational or polynomial or constant matrix.</li>
      <li>
        <tt>
          <b>num</b>
        </tt>: polynomial matrix</li>
    </ul>
    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
    Utility fonction. <tt>
        <b>num=numer(R)</b>
      </tt> returns the numerator <tt>
        <b>num</b>
      </tt> of a rational 
    function matrix <tt>
        <b>R</b>
      </tt> (<tt>
        <b>R</b>
      </tt> may be also a constant or polynomial matrix).
    <tt>
        <b>numer(R)</b>
      </tt> is equivalent to <tt>
        <b>R(2)</b>
      </tt>, <tt>
        <b>R('num')</b>
      </tt> or <tt>
        <b>R.num</b>
      </tt>
    </p>
    <h3>
      <font color="blue">See Also</font>
    </h3>
    <p>
      <a href="denom.htm">
        <tt>
          <b>denom</b>
        </tt>
      </a>,&nbsp;&nbsp;</p>
  </body>
</html>
